public void Reset(SelectionArea selectionArea)
{
StartPosition = selectionArea.StartPosition;
EndPosition = selectionArea.EndPosition;
SelectedNoteList = new List <Note>(selectionArea.SelectedNoteList);
SelectedLongNoteList = new List <LongNote>(selectionArea.SelectedLongNoteList);
}
public SelectionArea(SelectionArea selectionArea)
{
Reset(selectionArea);
}